The COVID-19 pandemic, caused by the SARS-CoV-2 virus, has significantly impacted medical practices globally, particularly in the management of pregnant women. Due to physiological and immunological changes, pregnant women are at a higher risk of severe COVID-19 complications, which can negatively affect both the mother and fetus. This article aims to analyze studies on COVID-19's impact on pregnancy during different gestational stages and propose preventive measures tailored to each trimester. The review includes data from studies in various countries, covering risks such as miscarriage, preeclampsia, preterm birth, and placental blood flow impairment across trimesters. Social factors like access to healthcare, psychological impacts, and long-term health consequences for both mother and child are also discussed. The findings emphasize the importance of preventive protocols and the need for further research on pregnancy management during the COVID-19 pandemic to enhance maternal and fetal outcomes.